The pace bowler has claimed 309 Test scalps in 71 Test matches with an average of 22.10.
The Australian chief selector the selector has confirmed that skipper Cummins will play a "major part" in this winter's Ashes series.
Speculation had been growing that the 32-year-old might be unavailable due to a stress fracture in his back that remained unresolved.
Earlier indications from the squad suggested no definitive call had been made regarding whether he would play, with the five-Test series set to start on 21 November in Perth.
The selector shared that Cummins is "building up" and remained hopeful about the prospects of taking part.
"We know that the clock is ticking and multiple considerations at play, aside from the physical problem, but additional elements," the selector added.
"We're encouraged. [We are] really confident that he will feature a key capacity. Hopefully it's the first Test. If not, we'll adjust."
Past Concerns
Cummins was ruled out Australia's limited-overs series against both Asian and Trans-Tasman rivals last month after examinations confirmed a stress reaction in his back.
Previous incidents include of recurring issues, with flare-ups in multiple past seasons forcing him out of several home seasons in four years.
He emphasized he would be proactive in his approach in his rehabilitation process to ensure his availability for the contest.
He mentioned that it was unclear if Cummins had begun bowling as part of his recovery but conceded it was "pressing" for him to recover fully for the initial match.
Contingency Plans
In case of absence, former captain Steve Smith will take over the captaincy.
The talented all-rounder was excluded lately from the national team for their limited-overs matches against the Asian giants as a safety move because of discomfort in his torso.
The selector characterized it as a "slight concern and stated that he's scheduled to appear in the domestic first-class competition, so will be "well-prepared to deliver overs."
"Considerable effort has gone into building out the plan for him to participate for the first Test as an all-rounder," he elaborated.
"His involvement was limited to the first two ODIs anyway. The way he swings the willow in shorter formats, if it causes any delay for another day, the choice was made to approach this more conservatively."
Fixture Details
Australia vs England: The Ashes
21 November 2025 - 7 January 2026
